LifeX 2052 Longevity Income ETF
LFAK
LFAK was delisted on the 15th of September, 2025.
2 hedge funds and large institutions have $809K invested in LifeX 2052 Longevity Income ETF in 2025 Q2 according to their latest regulatory filings, with funds opening new positions, 0 increasing their positions, 2 reducing their positions, and 1 closing their positions.
15.12% less ownership
Funds ownership: 99.61% → 84.49% (-15%)
33% less funds holding
Funds holding: 3 → 2 (-1)
81% less capital invested
Capital invested by funds: $4.17M → $809K (-$3.36M)
100% less first-time investments, than exits
New positions opened: 0 | Existing positions closed: 1
100% less repeat investments, than reductions
Existing positions increased: 0 | Existing positions reduced: 2
Top Buyers
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
SRHG
Stone Ridge Holdings Group
New York
|
-$2.44M |
| 2 |
Jane Street
New York
|
-$775K |
| 3 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$55.9K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
1
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
| $480K | -$55.9K | -412 | -10% |
|
|
SRHG
2
Stone Ridge Holdings Group
New York
| $328K | -$2.44M | -18,000 | -88% |
|
|
3
Jane Street
New York
| – | -$775K | -5,560 | Closed |
|
LFAK Hedge Fund Activity: Q2 2025 in Review
2 of the 7,599 institutional investors tracked by Wall St. Rank reported a position in LifeX 2052 Longevity Income ETF (LFAK) for Q2 2025, worth a combined $809K — down 81% from $4.17M a quarter earlier.
Sellers outnumbered buyers: 1 fund closed out of LFAK and 0 opened new positions — a net loss of 1 holder — while 2 trimmed existing stakes and 0 added.
The largest seller was Stone Ridge Holdings Group, cutting an estimated $2.44M.
- 2 institutional investors held LifeX 2052 Longevity Income ETF (LFAK) as of Q2 2025, down from 3 in Q1 2025.
- Funds reported $809K of LifeX 2052 Longevity Income ETF stock for Q2 2025, down 81% quarter-over-quarter.
- 0 funds opened new LifeX 2052 Longevity Income ETF positions in Q2 2025 and 1 closed out, a net change of -1 holder.
- The largest LifeX 2052 Longevity Income ETF seller in Q2 2025 was Stone Ridge Holdings Group, an estimated $2.44M sold.
Based on aggregated 13F filings for Q2 2025.